What is Hellforge: Demon Protocol?
Hellforge: Demon Protocol is a free shooting game with action, monster and platform elements that you can play online in your web browser on Gameziko. It needs no download, no install and no account. Hellforge: Demon Protocol is a 2D side-scrolling run-and-gun campaign with 20 industrial missions and progressive difficulty.
How to play Hellforge: Demon Protocol
- Press "Play now" on the game screen. Hellforge: Demon Protocol loads inside the player; some games take up to 20 seconds and may show a short ad first.
- Move A D or Left Right arrows Jump or double jump Space W or Up Aim mouse Fire left click or J Pick up use E Switch weapons Q or 1 2 Reload R Dodge Shift Grenade G Shield F Pause P or Esc Touch controls appear on mobile devices
- Use the full-screen button at the bottom right of the player for a bigger view, and press Esc to leave full screen.
Game details
| Category | Shooting |
|---|---|
| Tags | Action, Monster, Platform |
| Controls | Mouse, Touch (tap or swipe), Arrow keys, Space bar |
| Screen | Landscape (800 Ã 600) |
| Price | Free |
| Download or sign-up | Not needed |
| Distributed by | GameMonetize |
| Added to Gameziko | 30 September 2026 |
Description from the developer
Hellforge: Demon Protocol is a 2D side-scrolling run-and-gun campaign with 20 industrial missions and progressive difficulty. Fight patrol soldiers, shield troops, gatling brutes, mech hounds and berserkers. Survive 16 trap types, discover secret pickups, collect six weapons, armor, grenades and shields, and defeat ten animated bosses that return as elite enemies in later levels. Checkpoints, three lives, dodging and two weapon slots reward skillful play. Web Dev https://www.poki.com.es/
Hellforge: Demon Protocol: frequently asked questions
Is Hellforge: Demon Protocol free to play?
Yes. Hellforge: Demon Protocol is free to play on Gameziko, with no download and no account needed. Like most free web games, it is funded by ads, so it may show a short ad before or between rounds.
What are the controls in Hellforge: Demon Protocol?
The developer's instructions for Hellforge: Demon Protocol say: "Move A D or Left Right arrows Jump or double jump Space W or Up Aim mouse Fire left click or J Pick up use E Switch weapons Q or 1 2 Reload R Dodge Shift Grenade G Shield F Pause P or Esc Touch controls appear on mobile devices"
Can I play Hellforge: Demon Protocol on a phone or tablet?
Yes. Hellforge: Demon Protocol supports touch controls, so it works in the browser on Android phones, iPhones and tablets as well as on a computer.
What games are similar to Hellforge: Demon Protocol?
If you like Hellforge: Demon Protocol, try Monster Assault, Terminator Robot Uprising and Resident Evil 4: 2.5D FPS. They are shooting games with similar themes, and you can find more in the Shooting category on Gameziko.
Good to know
Hellforge: Demon Protocol is made by an independent developer and delivered by GameMonetize, so Gameziko cannot change the game or recover lost progress. Any progress the game saves is kept in your browser on this device. If the game does not start, wait up to 20 seconds, allow ads for gameziko.com and try again, or report the game.