X1's RevengeAn endless survival mode.

[lworksgames@tweesecake.social]

X1's Revenge
An endless survival mode. X1 has returned, and this time there's no story, no save points, and no second chances. You have one life. How far can you go?
Each wave drops you into a procedurally generated level set in one of the game's seven themes, chosen at random. You'll face the enemies and hazards from that theme. Reach the teleporter at the end to survive the wave.
Every 5 waves, you enter a safe room: a short stretch of beach where two health boosts are waiting. Pick them up, catch your breath, and step into the teleporter to begin the next wave.