Day of the Tentacle originally wrapped it's way around gaming in 1993 and is being remastered by Double Fine for launch on March 22nd. You might think that since this is an older game that you can get away with running it on your old 486 computer but that is not so! Not only can you pre-order Day of the Tentacle right now on GOG but Double Fine has also released the system specs to disappoint everyone that has their old DOS PC's from high school.

Kind of surprised it requires so much memory but you know, modern tentacles really do need to address a lot of RAM.

Minimum:

Windows: XP (Service Pack 3) / Vista / 7 / 8 / 10
Processor: 1.7 GHz Dual Core
Memory: 2 GB
Graphics: NVIDIA GeForce GTX 260, ATI Radeon 4870 HD, Intel HD 3000, or equivalent card with at least 512 MB VRAM
DirectX Version: 9.0
Disk Space: 2.5 GB
Sound Card: DirectX Compatible Sound Card
Additional Notes: Must have OpenGL 3 with GLSL version 1.3

Recommended:

Windows: 7 / 8 / 10
Processor: Intel Core 2 Duo at 2.2 GHz, AMD Athlon 64 2.2 GHz
Memory: 3 GB
Graphics: NVIDIA GeForce GTX 460, AMD Radeon HD 6850
DirectX Version: 11
Disk Space: 2.5 GB
Sound Card; DirectX Compatible Sound Card
Additional Notes: Must have OpenGL 3 with GLSL version 1.3

http://www.gog.com/game/day_of_the_tentacle_remastered