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Games like Nullbreak Protocol

Games like Nullbreak Protocol

Games like Nullbreak Protocol

Looking for games like Nullbreak Protocol? Here are top action recommendations with a science fiction focus, selected from player-similarity data — start with Elsie, Rift Rangers or Sublevel Zero Redux.

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  1. View Game
    79%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    Most mentioned negative aspects:stability, grinding
    80% User Score Based on 61 reviews
    Critic Score 76%Based on 3 reviews

    Elsie is an indie action-platformer filled with rogue-like mechanics such as perma-death, procedurally generated levels, and a wide scope of items and weaponry to make each run as unique as possible. If you enjoyed this game, see our list of games similar to Elsie.

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  2. View Game
    68%Game Brain Score
    Most mentioned positive aspects:gameplay, story
    Most mentioned negative aspects:grinding
    87% User Score Based on 30 reviews

    Rift Rangers is a sentai themed casual rogue-lite where you defend against an endless horde of dimensional creatures. Construct and upgrade your defensive turrets while dodging enemies! Find the right combination of turrets and upgrades to become an impenetrable fortress! If you enjoyed this game, see our list of games similar to Rift Rangers.

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  3. 79%Game Brain Score
    Most mentioned positive aspects:graphics, gameplay
    Most mentioned negative aspects:grinding, stability
    86% User Score Based on 748 reviews
    Critic Score 71%Based on 15 reviews

    Sublevel Zero - Redux is a first-person roguelike six-degree-of-freedom shooter set in a universe where reality is falling apart. Take control of a lone gunship pilot whose mission is to loot and craft ancient technology. Descend into a vast underground facility, fighting through procedurally generated zero gravity environments to recover the technology you and your clan need to survive. If you enjoyed this game, see our list of games similar to Sublevel Zero Redux.

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  4. 91%Game Brain Score
    Most mentioned positive aspects:graphics, gameplay
    Most mentioned negative aspects:replayability, story
    91% User Score Based on 296 reviews

    Space Gladiators is a 2D hand-drawn roguelite platformer following a bunch of prisoners fighting their way out of an alien planet. If you enjoyed this game, see our list of games similar to Space Gladiators.

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  5. A fast-paced sci-fi action roguelite where you battle escalating enemy waves, combine powerful abilities, and take on challenging boss encounters. If you enjoyed this game, see our list of games similar to Aetheris Core.

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  6. Those that enter the ROGUELINE never return. Will you be the first? A rapid paced twin stick shooter, with minimalist stylings and slick powers. Trapped within the ROGUELINE, forever locked in a bullet hell ballet with the constructs that populate it. Survive, accrue power and attempt to last long enough to take a shot at escaping your fate. Tons of enemies, powerups and gadgets ensur… If you enjoyed this game, see our list of games similar to ROGUELINE.

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  7. Lunaris is a fast-paced sci-fi top-down roguelite shooter: survive escalating enemy waves, stack powerful passive and active abilities, craft wild build synergies, and turn the arena into a neon storm of lasers and explosions. Every run feels fresh and intense. If you enjoyed this game, see our list of games similar to Lunaris.

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  8. 60%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    93% User Score Based on 15 reviews

    Neon Pulsefire is a fast-paced roguelite bullet heaven with a huge variety of build options and a ton of unlockable meta-progression. Combine unique classes, passives, weapons and stats to approach every run in a different way. Defeat as many enemies as you can in each floor combining unique passives with up to three auto-firing weapons at a time. Level up, collect Neon and buy items from the… If you enjoyed this game, see our list of games similar to Neon Pulsefire.

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  9. Fuse elements. Evolve your weapons. Destroy the swarm. Mutant Survivors is a fast-paced roguelite bullet heaven where elemental fusion shapes your power. Combine 5 elements to create 10 devastating hybrid evolutions, defeat colossal bosses, and face Voltris. If you enjoyed this game, see our list of games similar to Mutant Survivors.

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  10. View Game
    89%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:replayability, optimization
    89% User Score Based on 281 reviews

    Xenopurge is a tactical auto-battler where you are a Commander tasked with purging the Xenos threat. Operate from a remote command center, issuing indirect orders via multi-screen interfaces. Plan routes, set priorities, and adapt as missions escalate and feel the true weight of being in command. If you enjoyed this game, see our list of games similar to Xenopurge.

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  11. 85%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:replayability, stability
    85% User Score Based on 66 reviews

    The year 2476, Earth's space-federation has been building moon-bases across the galaxy. One of those moon-bases has been sending a distress signal. Space Grunts are a group of intergalactic "problem" solvers, sent to investigate.. If you enjoyed this game, see our list of games similar to Space Grunts.

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  12. 78%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:grinding, monetization
    80% User Score Based on 408 reviews
    Critic Score 65%Based on 1 reviews

    Can you create the raddest spaceship? Captain Forever Remix is the spaceship builder roguelike. Voyage across the Solar System and blast apart randomly-generated enemies for spare parts. This is an officially-licensed re-imagining of the indie classic Captain Forever. If you enjoyed this game, see our list of games similar to Captain Forever Remix.

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  13. 86%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:story, grinding
    86% User Score Based on 142 reviews

    "Taking up arms solo or with a friend, you must dance with death in a brutal and addictive arcade platformer shooter inspired by Super Crate Box and stuffed to the brim with unlockables. Fight through rapid fire single screen levels each with a random combination of platform layout, objective, vending machines and enemies. Dodge and weave amongst the aliens to stay alive but don’t leave them stan… If you enjoyed this game, see our list of games similar to Super Mutant Alien Assault.

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  14. Overview: In the future, a massive space station suffers a disaster. You play as a scientist whose ship crashes into the station. Once, you were studying alien life, but now those creatures have escaped and turned hostile. The station is crawling with enemies, and your job is to clear it room by room until all the enemies are gone. Each room is a new level, with layouts, enemies, and obstacles th… If you enjoyed this game, see our list of games similar to Cleanup Crew.

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  15. Take on the challenge and discover a completely new 3D sci-fi dungeon crawler. The sophisticated room card mechanics and endless generated dungeons with the form of a cube, this game is unique in this genre. What will you discover while exploring? If you enjoyed this game, see our list of games similar to Cube Crawler.

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  16. The childhood game that ended friendships is back—and this time, your life depends on it. Rogue Paper Scissors is an extraction deckbuilding roguelite that transforms the simple three-choice game into a deep tactical roguelike where every decision could be your last. Build your deck from nothing, merge cards into devastating hybrids, and face the ultimate question: extract your rewards safely, or… If you enjoyed this game, see our list of games similar to Rogue Paper Scissors.

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  17. Sci-fi rogue-like mining/tower defense game. Mine through a procedurally generated world to discover artifacts. Defend your spaceship from waves of enemies. Discover and spend resources to improve your mining and spaceships combat ability. If you enjoyed this game, see our list of games similar to Surface Breaker.

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  18. View Game
    54%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:grinding, monetization
    86% User Score Based on 14 reviews

    Dig deep, die often, come back stronger. Mine, fight, and gamble your way through roguelite runs to build the ship that blasts you off a dying Earth to richer worlds. If you enjoyed this game, see our list of games similar to Texplore.

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  19. Enter The LoopErebos Loop is a challenging retro sci-fi roguelite shooter with fast-paced, top-down combat and progression across 50,000 procedurally generated levels. In Erebos, progress and survival depend solely on your skill and your ability to observe, adapt, and uncover the hidden rules of the Loop. Once a thriving network connecting star systems and galaxies, Erebos was devastated by the … If you enjoyed this game, see our list of games similar to Erebos Loop.

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  20. 88%Game Brain Score
    Most mentioned positive aspects:music
    Most mentioned negative aspects:graphics, gameplay
    90% User Score Based on 49 reviews

    Splatter slimes, massacre mutants, and assemble your perfect Gunbot! Survive the wasteland in this top-down shooter roguelite by customizing your weapons on the unique upgrade grid, and pick from tons of build-defining modules and wacky bots for a new experience every run. Prologue teaser build. If you enjoyed this game, see our list of games similar to Gunbot Diplomacy: Blast Off.

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  21. View Game
    95%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    Most mentioned negative aspects:optimization, replayability
    95% User Score Based on 170 reviews

    Berserk Mode is a fast-paced first-person action roguelite in which to beat the monsters, you'll need to become a monster. Featuring over-the-top slaughter, pixel graphics, experience progression system and procedurally generated zones. If you enjoyed this game, see our list of games similar to Berserk Mode.

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  22. 67%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    Most mentioned negative aspects:optimization, grinding
    74% User Score Based on 960 reviews
    Critic Score 41%Based on 2 reviews

    Swarm Grinder is an action roguelite hypercore game with pixel art graphics. Battle enemies to make your way through a mass of spreading cells hosting dormant enemies. Collect a variety of game-changing skills and upgrades to create unique builds. If you enjoyed this game, see our list of games similar to Swarm Grinder.

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  23. View Game
    67%Game Brain Score
    Most mentioned negative aspects:gameplay, music
    92% User Score Based on 24 reviews

    Overview In TETRAGUN you control a turret surrounded on all sides by unrelenting waves of enemies. After each wave, you'll choose from a wide variety of upgrades that will help you survive and allow you to discover powerful synergies. Unfortunately for you, your enemies will also gain access to upgrades and abilities that will make them more of a threat. Each run of TETRAGUN is randomized, so you'… If you enjoyed this game, see our list of games similar to TETRAGUN.

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  24. 82%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:optimization, story
    84% User Score Based on 49 reviews

    After the apocalypse, life continues in a world full of mutants, warbots, and REAL bloodsports drawing vicious audiences. You are a gladiator battling to escape this prison arena for the amusement and admiration of the bloodthirsty crowd. If you enjoyed this game, see our list of games similar to Gone Viral.

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  25. 71%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:story, replayability
    85% User Score Based on 40 reviews
    Critic Score 50%Based on 1 reviews

    An old robot named H-34-RT wakes up in a derelict space station orbiting his home planet. His civilization was destroyed long ago by evil O'Xelg, but he has yet to figure that out. After an initial shock, he decides to follow his old defense routines: that means fighting the invaders, even if he is alone now. Lazy Galaxy: Rebel Story is a challenging, squad-based shoot-em-up/bullet hell roguelite… If you enjoyed this game, see our list of games similar to Lazy Galaxy: Rebel Story.

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  26. 82%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    Most mentioned negative aspects:grinding, stability
    82% User Score Based on 169 reviews

    You play the psychotic A.I. of a warship lost in space which tries to come back to Earth. Build your spaceship from scratch. Load it with weapons. And use your creation to destroy waves of innocent aliens throughout numerous levels. Loot their carcasses, extend your ship and jump to the next sector for more action! If you enjoyed this game, see our list of games similar to Psycho Starship Rampage.

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  27. 60%Game Brain Score
    Most mentioned positive aspects:graphics, gameplay
    Most mentioned negative aspects:story
    100% User Score Based on 11 reviews

    Descend at extreme speed through a deadly sci-fi gauntlet in Descent Vector, a high-intensity endless runner where precision, destruction, and mastery collide. Smash through space stations, survive relentless acceleration, and compete for global leaderboard dominance. If you enjoyed this game, see our list of games similar to Descent Vector: Space Runner.

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  28. 86%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:story, stability
    86% User Score Based on 158 reviews

    Just Get Through is a randomly generated platformer with roguelike elements. Featuring a destructible environment, sandbox mode, user-created levels, various gamemodes, hardcore mode, color palettes, deadly traps, explosions and more. If you enjoyed this game, see our list of games similar to Just Get Through.

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  30. View Game
    54%Game Brain Score
    54% User Score Based on 11 reviews

    A free neon survivors-like. You're the Core, auto-blasting endless swarms across a digital grid. Stack weapons, trigger explosive synergies, and evolve your build — then survive the weekly seed everyone shares and climb the global leaderboard. If you enjoyed this game, see our list of games similar to GRIDNOVA.

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  31. [h1]Auto-combat roguelite. Your caffeine is the resource. Too much is also fatal.[/h1] DEATH BEFORE DECAF is a 20–35 minute roguelite where combat runs itself and everything else is your problem. That "everything else" is one thing: your caffeine meter.The caffeine system — the whole game Coffee items drop as you fight. Every item tempts you to drink more. Every drink risks pushing you… If you enjoyed this game, see our list of games similar to Death Before Decaf.

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  32. Choom is a fast-paced cyberpunk roguelike shooter blending side-scrolling action with bullet-hell chaos. Upgrade weapons, choose powerful buffs, and fight through shifting levels where death means starting over and adapting fast. If you enjoyed this game, see our list of games similar to Choom.

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  33. "GunFlare Epoch" is a dungeon-style top-down shooter roguelike that integrates weapon modification elements. The game features diverse maps, weapons, and modification tools, along with extensive meta-progression and management content. A Vast and Varied World Featuring 6 core story maps Diverse rooms & fully destructible maps. Rich Weapon Customization Gameplay Each weapon has … If you enjoyed this game, see our list of games similar to GunflareEpoch.

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  34. Cards Survivors is a unique mix of card games, action games and roguelikes. Craft a unique deck, slay hordes of enemies, discover cards of immense power and survive as long as you can. If you enjoyed this game, see our list of games similar to Cards Survivors.

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  35. 66%Game Brain Score
    Most mentioned positive aspects:graphics, gameplay
    100% User Score Based on 17 reviews

    Feel invincible. Until you're not. A 3D space survivor-like with deep build-crafting, auto-firing abilities, and one Sovereign at the end of every run. Few will reach it. If you enjoyed this game, see our list of games similar to Sovereign's End.

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  36. View Game

    Take control of your spaceship in LasTarSurvive relentless enemy waves and build unstoppable combinations in this fast-paced 2D spaceship roguelike. Every run is a new opportunity to grow stronger. Start carefully, manage your positioning, and evolve your ship with powerful upgrades, unique amulets, and versatile weapons that completely change how you play. Key Features50+ Upgrades to Shape Your… If you enjoyed this game, see our list of games similar to LasTar.

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  37. View Game
    74%Game Brain Score
    Most mentioned positive aspects:graphics, optimization
    Most mentioned negative aspects:gameplay, grinding
    100% User Score Based on 25 reviews

    Deckslinger is a card-slinging deck-building roguelike. Use cards in real time to wipe out waves of enemies in order to defend and upgrade your town. If you enjoyed this game, see our list of games similar to Deckslinger.

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  38. View Game
    50%Game Brain Score
    50% User Score Based on 1 reviews

    One-button bullet-heaven where a single shot mutates into neon chaos. Imagine Flappy Bird colliding with Vampire Survivors. Full version adds online leaderboards, challenges and unlockable gear. If you enjoyed this game, see our list of games similar to THE KULKA.

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  39. 93%Game Brain Score
    Most mentioned positive aspects:music, graphics
    Most mentioned negative aspects:grinding, optimization
    93% User Score Based on 75 reviews

    Rhythm Storm is a roguelike bullet heaven with stunning vector graphics, rhythmic action, and overwhelming swarms of enemies. Your vehicle aims and fires automatically while everything else dances and moves to the beat in this spectacular audio-visual experience. If you enjoyed this game, see our list of games similar to Rhythm Storm.

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  40. 67%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    Most mentioned negative aspects:story, grinding
    92% User Score Based on 24 reviews

    Astro Nova is a short incremental roguelike about surviving swarms in space, combining modules into powerful builds, and ascending beyond the stars. If you enjoyed this game, see our list of games similar to Astro Nova.

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  41. 71%Game Brain Score
    Most mentioned positive aspects:gameplay, story
    Most mentioned negative aspects:replayability, graphics
    71% User Score Based on 58 reviews

    Bullet heaven, deckbuilding, and strategy – Moon Watch is a wild new mix from the creators of Backpack Hero! Master your tactics, not reflexes: stop time at will, craft a killer deck, stop the horde in their tracks! If you enjoyed this game, see our list of games similar to Moon Watch.

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  42. View Game
    72%Game Brain Score
    Most mentioned positive aspects:music, graphics
    Most mentioned negative aspects:gameplay, story
    100% User Score Based on 23 reviews

    PERMUTER is a synthwave-style autobattler inspired by Geometry Wars 3's Pacifism mode. Control an agile ship, weave through enemies, buy and stack game-changing upgrades, choose your build carefully to gain synergy bonuses, and defeat the challenging elite bosses. If you enjoyed this game, see our list of games similar to PERMUTER.

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  43. View Game
    52%Game Brain Score
    Most mentioned positive aspects:atmosphere, emotional
    Most mentioned negative aspects:gameplay, graphics
    85% User Score Based on 13 reviews

    Mechanophagia is a visceral Twin-Stick Shooter set in a dark, gritty sci-fi world where you are a lone robot warrior fighting against an overwhelming tide of flesh and metal. You have exactly 10 minutes to slaughter the swarm, evolve your unit, and prepare for the final boss. It’s a race against extinction where precision is your only means of survival. KEY FEATURES Full Combat Control: Maste… If you enjoyed this game, see our list of games similar to Mechanophagia.

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  44. A bullet hell that let's you pickup and throw the furniture! Throw grenades and activate shields, stun enemies, shoot and dodge enemy fire and set the floor ablaze. Buy a porcupine shotgun from the shop or try a rancid burrito! If you enjoyed this game, see our list of games similar to Edge Of Dead Prologue.

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  45. 67%Game Brain Score
    Most mentioned positive aspects:gameplay, humor
    Most mentioned negative aspects:replayability, grinding
    67% User Score Based on 54 reviews

    Ruin Raiders is a turn-based tactical roguelike in which you command military squads on a no return journey into the ruins of an ancient civilization. Master turn-based combat, craft new technologies and deepen yourself further into the ever-shuffling ruins to unveil the past! If you enjoyed this game, see our list of games similar to Ruin Raiders.

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  46. View Game
  47. 78%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:grinding, optimization
    77% User Score Based on 462 reviews
    Critic Score 79%Based on 2 reviews

    Deadly Days is a unique strategic rogue-lite in the zombie apocalypse. Manage and protect a group of survivors and help them to stop the catastrophe. Discover and use a large number of wild and crazy objects, even wilder and crazier survivors, special abilities, and deadly weapons. If you enjoyed this game, see our list of games similar to Deadly Days.

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  48. 83%Game Brain Score
    Most mentioned positive aspects:graphics, gameplay
    Most mentioned negative aspects:story, grinding
    83% User Score Based on 861 reviews

    Super Sanctum TD is a retro-styled Tower Defense game that focuses on strategy, customization and replayability. Build advanced mazes and construct powerful towers to prevent alien hordes from reaching the Core! When the aliens swarm your maze and everything seems lost, use active abilities like Air Strike and Freeze to tilt the battlefield to your advantage. If you enjoyed this game, see our list of games similar to Super Sanctum TD.

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  49. 76%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    Most mentioned negative aspects:story, grinding
    76% User Score Based on 127 reviews

    FIGHT IN EVER CHANGING SPACE BATTLES! Run through the universe, discover the numerous perks/consumables and their synergistic effects. Explore the randomly-generated galaxy to find merchants,... If you enjoyed this game, see our list of games similar to Stellar Interface.

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  50. View Game