Can I Run BUNKER?

BUNKER is an action adventure game from Frictional Games, released in 2023. Frictional Games both developed and published it. It offers a single player campaign. Windows is the only supported platform, which is what the figures below describe. A gamepad works without remapping, since controller support is complete. It carries 44 achievements. Steam lists support for 8 languages. Its Steam review count passes 9 thousand, a large enough sample that odd hardware behaviour would be known by now. Because it hooks into the Steam Workshop, what a player installs on top can matter more for performance than the official figures.

Developer Frictional GamesRelease 2023Genre Action, Adventure, Indie

Can your PC run it? →

System requirements

Minimum requirements

CPU	Core i3 / AMD FX 2.4Ghz
GPU	OpenGL 4.0, Nvidia GTX 460 / AMD Radeon HD 5750 / Intel HD 630
RAM	4 GB
Storage	35 GB HDD

Recommended requirements

CPU	Core i5 / Ryzen 5
GPU	OpenGL 4.3, Nvidia GTX 970 / AMD Radeon RX 5600 XT / Intel Xe-HPG
RAM	8 GB
Storage	35 GB HDD

Verified from Steam · 19 Jul 2026 source

Scores are deterministic, computed by fixed rules and benchmark tables, not written by an AI. How we score. Maintained by Farhad Ali. Spotted a wrong specification? Tell us.

Setting and environment

Players spend their time in a horror setting, moving through dense spaces with several routes through each problem. Play is presented from a first person view. 5 storefront images show what the game actually looks like in motion.

Why BUNKER is demanding

The graphics requirement for BUNKER is light. Hardware around OpenGL 4.3, Nvidia GTX 970 / AMD Radeon RX 5600 XT / Intel Xe-HPG is enough, so BUNKER runs on machines never bought for gaming. Disk footprint is light, near 35 GB. BUNKER needs only 8 GB of RAM. Minimum and recommended sit far apart here, which usually means BUNKER scales hard with the hardware you give it.

This reading comes from the published requirements and our own benchmark tables, not from the store listing.

Can you run BUNKER?

100%

Can run iton a typical modern PC (Ryzen 5 5600, RTX 3060, 16 GB RAM), the graphics card is the tightest fit.

Older hardware holds up here: BUNKER runs on modest graphics, with OpenGL 4.0, Nvidia GTX 460 / AMD Radeon HD 5750 / Intel HD 630 enough to meet the minimum. Add 4 GB of RAM and a mid-range CPU and a PC several years old will play it fine.

Bottleneck: GPU

Projected by resolution

Resolution	Projection	Headroom
1080p	Comfortable	1.98x
1440p	Borderline	1.11x
4K	Below the bar	0.49x

A projection, not a measurement. We scale the published GPU requirement by pixel count, since 1440p draws 1.78 times the pixels of 1080p and 4K draws 4 times as many, then compare against RTX 3060 / Ryzen 5 build. The publisher did not state a target resolution, so 1080p is assumed as the baseline. We hold no frame rate data, so no FPS figure is claimed. Headroom above 1 means the reference machine has room to spare at that resolution.

Common GPUs

Graphics card	Verdict
GTX 1060 6 GB	Runs great
GTX 1060 Laptop	Runs great
GTX 1650 4 GB	Runs well
GTX 1650 Laptop	Runs well
RTX 2060 6 GB	Runs great
RTX 2060 Laptop	Runs great
RTX 3060 12 GB	Runs great
RTX 3060 Laptop	Runs great
RTX 4060 8 GB	Runs great
RTX 4060 Laptop	Runs great
RTX 3070 8 GB	Runs great
RTX 3070 Laptop	Runs great
RTX 4070 12 GB	Runs great
RTX 4070 Laptop	Runs great
RX 6600 8 GB	Runs great

Each card is compared against BUNKER's published GPU requirement, assuming an otherwise-capable PC. Laptop rows use the real mobile chip's benchmark, a mobile GPU is always slower than its desktop namesake.