Survival On Worm Planet

Grab a friend, drop bombs, and unload every magazine you've got—these alien worms don't play nice in this co-op survival shooter.

I'll be honest—Survival On Worm Planet looks like a simple arena shooter, but it gets messy fast. You and a buddy share the same keyboard and mouse, which already creates chaos. Player one aims with the mouse and fires with left click, while player two hammers arrow keys and P to shoot. That alone is a recipe for shouting. The goal is to survive waves of wiggly alien worms that pour in from every angle. Each worm drops scrap or power-ups, and you'll need them because ammo runs dry quicker than you'd think. The weapon system keeps you on your toes. You can carry a few different guns, switch with Q or E (or L for player two), and each has its own feel—shotgun blasts, rapid fire, maybe a laser. Right click reloads, but you also have to manage magazines; spamming shots will leave you clicking empty. Space bar throws bombs, which are great for clearing clusters but limited. My favorite moment: cornered by a swarm, low on health, I chucked a bomb at my feet, blew up six worms, and my partner finished the rest with a pistol. That's the kind of panic the game thrives on. It's not deep, but it's a great 15-minute adrenaline burst. There are also bonus icons that cycle with Q—things like rapid fire, shield, or extra bombs. You have to decide when to grab them, because they replace your current weapon temporarily. It adds a small layer of strategy. The graphics are simple, almost flash-like, but the animations are clear enough that you always know what's happening. For a free co-op game, it's solid. Just make sure you've got a friend who doesn't rage-quit.

Game controls: P1 Fire - Mouse Left click Magazine - Right click mouse Space - Bomb Throw Q - Next bonus E or Mouse Scroll - Change weapon P2 Arrow keys - Aim P - Fire O - Magazine L - Change weapon K - Bomb Throw

Coordinate with your partner: one player covers left, the other right, or you'll both waste ammo on the same worm. Don't ignore the bomb throw (Space / K)—it's your best tool for clearing tight groups and buying breathing room. Switch weapons often; different worms might be easier with different guns, and switching is faster than reloading. Save the bonus pickups for rough moments, especially the shield or rapid fire—popping them early is a waste. If you're player two, practice arrow key aiming before you jump in. The keyboard controls are twitchy but precise once you get the rhythm. When health is low, prioritize dodging over shooting. Worms telegraph their attacks, so stay moving.

Q: Is Survival On Worm Planet free to play? A: Yes, it's completely free in your browser with no hidden fees or sign-ups. Q: Do I need to download anything to play? A: No download needed. It runs in any modern web browser as an HTML5 game. Q: Can I play Survival On Worm Planet on mobile? A: The controls are designed for keyboard and mouse, so mobile isn't supported well. Best on desktop. Q: How many players can play at once? A: Two players can play locally on the same keyboard and mouse. No online multiplayer. Q: What are the controls for player two? A: Player two uses arrow keys to aim, P to fire, O to reload, L to switch weapons, K for bombs. Q: Is there a single-player mode? A: You can control player one by yourself, but the game is balanced for two players and gets tough solo.