In order for you to play Day of the Tentacle Remastered on Linux with minimal graphics settings, your computer must meet the following requirements
Operating System:
Ubuntu 14.04 LTS
Processor (CPU):
1.7 GHz Dual Core
Memory (RAM):
2 GB RAM
Graphics Card:
NVIDIA GeForce GTX 260 / ATI Radeon 4870 HD / Intel HD 4000 / or equivalent card with at least 512 MB VRAM
Storage:
3000 MB available space
In order to play Day of the Tentacle Remastered on Linux with maximum graphics settings, you need a computer with a configuration no worse than the following
Operating System:
Ubuntu 16.04 LTS or higher
Processor (CPU):
Intel Core 2 Duo at 2.2 GHz / AMD Athlon 64 2.2Ghz
Memory (RAM):
3 GB RAM
Graphics Card:
NVIDIA GeForce GTX 460 / AMD Radeon HD 6850
Storage:
3000 MB available space