Space Survivors: Bug Swarm drops a space crew onto six alien planets, each crawling with bugs. The goal on every planet is the same: survive for 10 minutes against a relentless swarm. Weapons lock onto the nearest enemies and fire automatically, so movement and upgrade decisions carry the run. Crystals dropped by defeated bugs fuel a leveling system that keeps the action building throughout each stage.
Keep moving to dodge the swarm while your weapons handle targeting and firing on their own. Every time crystals from fallen bugs push you to a new level, three upgrade cards appear. Choose one: a brand-new weapon, an upgraded version of one you already carry, or a passive item. Reach level 5 with a weapon and pair it with its matching partner item, and that weapon evolves into a significantly more powerful form.
If the auto-firing, upgrade-picking loop of Space Survivors: Bug Swarm appeals to you, the broader survival games category on Playgama is packed with horde-survival challenges worth exploring. Piggy Heist shares the same survivor-like DNA — automatic weapons, three-card upgrade choices at each level, and a stack of passive gadgets — wrapped in a cartoon heist setting with five gang members and permanent upgrades between runs. For a sci-fi spin with a heavier story, Zombie Space Episode II sends you onto a zombie-overrun space station to fight hordes with multiple weapon types while searching for survivors. Round out your queue with action games for more fast-moving arcade challenges in a similar vein.