Octogun - Idle

Ocean defense

Octogun - Idle is a PC idle defense game set in the ocean. Intruders enter your domain, and you defend it by fighting waves of enemies, collecting their goldfish, and building up your weapons and stats. Survive enough enemies to level up and face tougher ones, with greater rewards on offer.

Weapons and upgrades

You can equip up to eight weapons at once, choosing from more than 40 types. The selection includes a sniper, minigun, and flamethrower, so you can change your setup as you play. Enemies drop goldfish, which you spend in the shop on new weapons. Two identical weapons can be merged to make a higher-level version, giving older weapons a use even as stronger options become available.