Games like Defem

"Titan Attacks!" is a classic arcade-style shoot 'em up game with modern features. Protect your planet from hordes of invading aliens, using a variety of upgradable weapons and power-ups. Experience the thrill of survival as you battle through increasingly difficult levels, with boss fights at the end of each stage. The game features retro pixel art graphics and a chiptune soundtrack that heightens the nostalgic feel.

"Super Puzzle Platformer Deluxe" is a challenging game that combines elements of falling block puzzles and old-school platformers. Players can choose from 9 characters, each with unique abilities, and must navigate through 7 different worlds filled with obstacles, hazards, and enemies. The game features single player and local head-to-head multi-player options, as well as leaderboards, achievements, and a great soundtrack. With numerous challenges to overcome and a constant struggle to survive, this game offers hours of entertainment.

In "Chicken Invaders 5", thwart revenge-seeking intergalactic chickens' plot to freeze Earth by blocking sunlight. Traverse the galaxy to assemble an ancient artifact and save the day. Afterward, reward yourself with various Space Burger chicken dishes, but be prepared for unexpected developments threatening the safety of the galaxy.

Galaxia Invader: Alien Shooter is a single-player shooter game where you command your ship to protect the galaxy from invading alien forces. Featuring amazing graphics, it offers an engaging combat experience against relentless enemies. However, gameplay may be interrupted by annoying ads.

Galaxy Attack, ARCADE SHOOTING GAME ! Challenge PvP with your friends

"Flying Tank" is a side-scrolling shoot 'em up game where you pilot a flying tank to reclaim the stolen Earth, either solo or with a friend through Remote Play Together. The game features 24 missions with various factions and adversaries, six main bosses, and numerous customizable weapons, bombs, and upgrades. With artwork by Zsolt Szabo and original music by Kubatko, the game also offers localization in multiple languages .

"Gearbits" is a single-player 3D shooter game where you pilot a customizable giant robot, utilizing rocket boosters for mobility to tackle hordes of giant insects and enemy pilots across a 20-mission story campaign. With 10 unique robots, each with specific strengths and weaknesses, and over 30 diverse weapons to choose from, prepare for a fast-paced and visually stunning action experience.

Space Commander: War and Trade is a single-player space-sim offering diverse campaigns from arcade shooter to sandbox RPG. Build and customize your fleet, choose from various career paths including mercenary, trader, or space pirate, and upgrade your commander skills to fit your unique playstyle. Engage in combat, trade, or piracy to gain experience and progress through the game.

In X-COM: Enforcer, players step into the role of the Enforcer, a powerful robot built to combat alien forces that have invaded Earth. Armed with advanced human and alien technology, players must seek out and eradicate the extraterrestrial threat in frenetic battles set across urban landscapes. The game is powered by the Unreal Tournament engine, providing intense and fast-paced action.

"Xenoraid: The First Space War" is a challenging vertically scrolling shoot'em up game with advanced shooting mechanics and AI-driven enemies for dynamic combat. You control a squadron of four fighters, each with unique weapons, and must switch between them strategically to survive. The game features over 40 missions, including intense boss fights, with procedurally generated elements for replayability. Fight against alien threats in mankind's first space war.