Dodge enemy bullets and hit enemies with your snowballs. Control your character by moving left and right. Shoot by right clicking the “throw” item. Enemies and obstacles spawn every few seconds. Enemies get stronger the longer the game lasts. Obstacles can be destroyed by hitting them. Obstacles and enemies pose no threat if you run into them, or if they pass you.
The only way you can be damaged is if an enemy snowball hits you. Enemy snowballs are red and deal 1 damage. You start with 1 health, but that can be upgraded. Gain money by killing enemies. Use money to unlock new weapons and buy upgrades.
There are 4 different weapon types, each with different damage, fire rate, velocity, and other special effects. There are also 4 upgrades: damage, fire rate, health, and income. All upgrades are infinite (except for fire rate) and stack between rounds. The fire rate maxes out at 20 shots per second.
Keep playing the map as long as you like. The more upgrades you have, the farther you can get. There is no final wave, but if you play the map for a few years continuously the game might glitch.
Best played with: 1 player (extra players will spectate, but can take turns playing)
Average play time: 5 minutes, after you get more upgrades the rounds will last longer, infinitely longer.