Kill the undead, get new weapons, combine weapons, kill even more undead! Over 20 weapons, INFINITE combinations. Featuring different locations to play and survive. How long can you survive?

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Early Access Game

Get instant access and start playing; get involved with this game as it develops.

Note: Games in Early Access are not complete and may or may not change further. If you are not excited to play this game in its current state, then you should wait to see if the game progresses further in development. Learn more

What the developers have to say:

Why Early Access?

“Gun Up is developed by a single independent developer without external funding or a publisher. Early Access allows me to actively involve the community while the game is still evolving.

By releasing the game in Early Access, I can gather player feedback early, test ideas before committing to large or irreversible changes, and focus development on the features and content players care about most. This approach helps ensure that the game grows in the right direction while maintaining a steady and transparent development pace.

Early Access also makes it possible for me to continue improving the game, expanding content, polishing mechanics, and refining balance as efficiently as possible.”

Approximately how long will this game be in Early Access?

“I plan on finishing it by the end of Q2 2026.”

How is the full version planned to differ from the Early Access version?

“In the full version I plan to
- Implement co-op
- Have more maps (+5)
- Higher audio quality
- More Weapons
- More enemy variations
- More easter eggs
- More dopamine tickling”

What is the current state of the Early Access version?

“- +20 Weapons
- Infinite Weapon combinations
- Directional Vision & Sound
- Potion effects for extra power
- +3 Enemy variations
- 1 Map
- Weather effects
- Some easter eggs

All currently implemented gameplay features are described in detail in the About This Game section. ”

Will the game be priced differently during and after Early Access?

“We're not planning on changing the price when we leave early access.”

How are you planning on involving the Community in your development process?

“Suggestions from the community will be used to create more maps, unique weapons, different characters.”
Read more

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About This Game

A zombie outbreak has overrun the city of New Horseon. With access to improvised and experimental weaponry, your only goal is simple: survive for as long as you can.

Wave-Based Survival
Fight off increasingly difficult waves of enemies and see how long you can survive.

20+ Unique Weapons
Including melee weapons, rifles, grenades, and special weapons — each with distinct behavior.

INFINITE Weapon Mixing System
Combine two weapons for a chance to create powerful (or unpredictable) new guns.

Varied Maps

Switch between multiple maps (More on the way)

Varied Enemies
Face different enemy types that demand changing tactics.

Hidden Easter Eggs
Secrets are scattered throughout the map for curious players to uncover.

Customizable Playstyle
Pick your loadout and adapt your approach through weapon combinations.

Dynamic Environment
Directional light and environmental conditions affect the atmosphere and feel of each match.

CO-OP soon
You will be able to play with your friends in the coming updates

Ongoing Content Updates
There are +3 more planned maps coming soon,  more enemy variations, boss enemies, and more easter eggs

System Requirements

    Minimum:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10 (64-bit)
    • Processor: Intel i3 (4th gen) / AMD Ryzen 3 2200G or equivalent
    • Memory: 4 GB RAM
    • Graphics: Intel HD Graphics 5000 or equivalent integrated GPU
    • Storage: 500 MB available space
    • Additional Notes: DirectX 11
    Recommended:
    • Requires a 64-bit processor and operating system
    • OS: Windows 11 (64-bit)
    • Processor: Intel i5 / AMD Ryzen 5
    • Memory: 8 GB RAM
    • Graphics: GTX 960 / RX 560 or better
    • Storage: 500 MB available space
    • Additional Notes: DirectX 11

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