Shatter alien constructs across the void. Warp shots through wormhole portals, ride gravity wells, and unleash comet-splitting power-ups as you push deeper into uncharted sectors.

Hold the line against the zombie horde. Run, gun, and survive escalating waves on a city street. Watch the alleys — they come from the sides too.

Classic Klondike solitaire with EchoForge style. Deal, stack, and forge your way to victory. Track your best times on the leaderboard.

Survive waves of the undead in this fast-paced top-down shooter. Scavenge weapons, unlock upgrades, and hold out until dawn. How many nights can you last?

A gothic text adventure in the spirit of Zork. Explore a haunted Victorian mansion, solve puzzles, battle ghosts, and uncover the truth behind Lady Blackwood's death.

A sci-fi text adventure. Wake from stasis on a dying orbital station, survive hostile alien life, and escape before the orbit decays.

Find the shape that doesn't belong. 20 rounds of pattern recognition with escalating difficulty. How sharp are you?

What comes next? 20 rounds of number sequence puzzles. Arithmetic, fibonacci, powers, and interleaved patterns with escalating difficulty.

Memorize the symbols, then find matching pairs. 10 rounds with growing grids from 2×2 to 4×4. How sharp is your memory?