![[BTB] Back To Basics](https://cdn.modrinth.com/data/jiOSfcba/52764a1e051f852a620ffe2fffefc0bcc814e9cb_96.webp)
Product
About
About
BTB simulates the physical restrictions of the PS1 3D games to transform your Minecraft in a nostalgic moment.
It's so good that it optimises your game!
Features
- Low screen resolution
- Affine texture mapping
- 16bit colors
- Dithering
Preview
Product images
Environment
Requirements & compatibility
Compatibility & requirements
IrisOptifine1.17 – 1.21.1126.126.1.126.1.2
Local host
Required
Hosting on services
Unsupported
Terms
License
Terms for using, modifying and redistributing this product.
MIT LicenseModrinth
Release
Latest release
v1.1.1
22.10.2025 · Modrinth
Added resolution slider
Gallery
Project images
Screenshots and images from the original Modrinth page.
Angry villager
The good old days...
...adventure...
...the end?
ä*£ä%"çäö&
With Create Mod
The backrooms?
History
Project versions
Published versions and original Modrinth files.
v1.1.1LatestRelease
22.10.2025 · 117 073 downloads
IrisOptifine1.171.17.11.181.18.11.18.21.191.19.11.19.2
Added resolution slider
v1.1.0Release
21.10.2025 · 932 downloads
IrisOptifine1.171.17.11.181.18.11.18.21.191.19.11.19.2
Added config files!
v1.0.0Release
05.05.2025 · 42 821 downloads
IrisOptifine1.171.17.11.181.18.11.18.21.191.19.11.19.2
Fixed affine texture mapping causing drift in atlas texture.
v0.0.2-bBeta
05.05.2025 · 342 downloads
IrisOptifine1.171.17.11.181.18.11.18.21.191.19.11.19.2
Fixed issue with scale of pixel rounding and cleaned code.
v0.0.1-aAlpha
05.05.2025 · 354 downloads
IrisOptifine1.171.17.11.181.18.11.18.21.191.19.11.19.2
First upload of BTB.
Issues:
Crashes with some mods.
Affine texture mapping causes alpha texture drift
Scroll products with the wheel or arrows