Games like Space Hole 2016

"Spectraball is a single-player platformer game with excellent mechanics, awesome visuals, and stellar music, but can have bugs. It offers addictive gameplay with diverse environments, online leaderboards, achievements, and unlockable content. The game also includes a map editor, controller support, and free content updates, providing hours of entertainment."

"Cats are Liquid - A Light in the Shadows" is a 2D platformer game featuring a cat that can transform into liquid, with 90 levels across 9 worlds and new mechanics like flying and bomb-summoning. The cat is trapped in rooms by its owner and seeks to escape while gaining new abilities and meeting a 'friend', with the story told through in-game text. More information can be found on the game's Tumblr and Twitter feeds.

"Cosmic Leap" is a challenging reaction-based game, where you jump from planet to planet, avoiding obstacles and blasting off to safety. With 100 levels, 40 characters, and 9 rocketships to unlock, players can test their skills and collect coins while enjoying colorful voxel graphics and retro arcade sounds. Optional retro TV game effect and full controller support make the experience even more enjoyable .

Pinkman is a single-player action game with marvelous gameplay and good visuals. As a pink-skinned character with unique farting abilities, navigate through 100 levels in the deadly fantasy world of "The Mind", with tight controls, beautiful palettes, and nostalgic synthwave soundtracks. Overcome 20 types of deadly traps and hardcore difficulty to uncover the truth.

"Polyball is a physics-based platformer game with local multi-player for up to 2 players. Offering single-player, co-op, and PvP modes, players can compete on global leaderboards or against friends in split-screen. With over 60 levels and DLC plans, it's a modern take on classic ball rolling games, offering both casual and competitive gameplay."

"Toree 2" is the sequel to "Toree 3D," offering more of the fast-paced 3D platforming gameplay and charming low-poly graphics that made the first game a hit. This sequel features nine new levels with unique elements and secrets to discover, as well as the return of the series' signature weirdness and the epic conclusion to the ice cream arc. Players can also look forward to donning two cute costumes as they run, jump, and explore their way through the game.

"Super Jagua" is a challenging 2D platformer game with pixel-art graphics. You play as a jaguar navigating through treacherous environments, fighting enemies, and solving puzzles to save the jungle. With its tight controls and increasing difficulty, it offers a satisfying and rewarding experience for hardcore platformer fans.

"Project Earth" is a resource management and navigation game where you turn Earth into a spaceship to escape a dying sun. Manage resources to produce fuel, steer the planet with keys, and scavenge extra fuel from nearby planets using a mouse. A demo of this game is available for free on Steam, preferably downloaded rather than played in WebGL for better performance.

Boson X is a fast-paced, challenging rotational runner set in a particle collider. Players must navigate through subatomic worlds and build up speed to discover strange new particles, with precise timing and fast reflexes. The game features 18 challenging levels, 3 playable characters, and a focus on scientific research, with no extra powerups or XP systems. Warning: game contains flashing lights.

"Hocus" is a single-player kids' puzzle game with a focus on stellar gameplay and a great soundtrack. The game features 120 beautifully drawn illusion puzzles based on M.C. Escher drawings and impossible shapes. Players can compete in highscore mode with AI and even create and share their own levels as cards or codes.