Regain Earth: First Strike takes place in third-person perspective and has a science fiction theme. It is an arcade style action shooter game. At the end of a playthrough, defeating all enemies and surviving all rounds will add the player's score to a steam leaderboard and show the player their ranking.
The game can be played alone or as a multiplayer co-op game.
The gameplay is focused on shooting and fighting waves of enemies. The game is not about big stories, has no adventure elements and only small RPG elements. Regain Earth directly focuses on being a small indie arcade shooter game. With the aim of getting a high score and getting some RPG style perks so the player can survive the next playthrough easier and make future playthroughs a little different. And to beat friends by getting a higher score than them.
Story in short The earth is lost to mutants, robots, and pollution 300 years in the future. The player is one of the first soldiers to try to regain the earth.