Arsenal Online is now available on Steam!
Overview
Arsenal Online is a 2D shooter with hundreds of weapons and attachments. Play one of many game modes either solo or co-op with a teammate online. You can also enter the Firing Range to instantly test every single weapon, attachment, skin, and more!
Arsenal Online Account
Using an Arsenal Online account is completely optional but recommended! You can also play Arsenal Online in your browser or on a mobile device alongside Steam. Using an Arsenal Online account allows you to seamlessly switch between these platforms and retain your progress.
Guides
Find game guides and more: https://steamcommunity.com/app/2641740/guides/
Discord
Remember to join the official Discord server! Discuss weapons, strategies, and find a co-op teammate!
More from Arsenal Online
Other announcements
Steam Bullet Fest 2026STEAM BULLET FEST June 8 @ 10am PDT – June 15 @ 10am PDT During Steam Bullet Fest, all DLC will be discounted! AVAILABLE DLC OTHER NOTES Stay tuned for a new update featuring new weapons and attachments! Join the Discord2 New Weapons!2 new weapons are now available in Arsenal Online, including a new Super Weapon ! TVR Barricade SMG with a high rate of fire ETAS-12 Super Weapon shotgun with high damage Remember you can automatically unlock all Super Weapons with the Super Weapons Pack : Other Notes · Minor UI updates · Updated SFX3 New Weapons!3 new weapons are now available in Arsenal Online! LSC-9 SMG with a high rate of fire and an integral suppressor Interceptor Semi-automatic DMR with high damage Intervention Bolt-action sniper rifle with very high damage and penetration Remember to join the official Discord to suggest new weapons and game modes!