Achievement Unlocked 3

Achievement Unlocked 3 hands you a tiny elephant and a huge grid of empty achievement slots, then dares you to fill them. Move with the arrow keys or WASD, jump, double-jump and float between platforms while the game showers you with pop-ups for milestones as trivial as pressing a button, touching a wall, or simply doing nothing for a few seconds.

The humor comes from how the level itself is the menu: rooms scroll seamlessly into one another, and progress bars, shop items and mini-puzzles are woven directly into the platforming so that exploring thoroughly is the same thing as completing the game. Collect coins to buy hats and abilities, poke every interactive object, and revisit earlier rooms once you have new movement powers to mop up the achievements you missed. If you enjoy quietly weird exploration games, try Amanda the Adventurer next.