24 hours until the end

Scientists launched a bomb at Earth, but it didn't explode. Therefore, they are going to a bomb site to manually activate it. If this bomb explodes, the world will be destroyed, but to activate it, they need 12 solutions near the bomb every 24 hours (1 hour in the game equals 1 second in real life, i.e., 24 seconds). Because the interlocutors are very far apart, more of them arrive every 24 hours (24 seconds), so it's necessary to eliminate a wave to prevent the enemies from accumulating and becoming difficult to defeat. You are the last soldier on this mission, so your mission is to protect the bomb.

W - A - S - D = Move

Sapece = Jump

Left mouse button - Shoot

I used AI to help me program.