Yeast, like it's predecessor Onion, is a small deathmatch level. The yellows, browns and grey coloring of this map fits the title in a similar way to the color scheme of Onion matches the title there.
Visually, there is not that much to discuss, though a bit more sophisticated from Takkie's previous map as far as textures go.
Deathmatch is tight with 5. That is where the Grenade Launcher is your friend. Tourney mode however, is different. You have to be on the alert for your enemy hiding somewhere behind all of those pillars. Even so, it is not hard to trick bot enemies to make them easier kills. Once again, Team Deathmatch on a map like this is a joke unless it is limited to four players; two on each side. Also, yet again, TDM does not feature this level even though the author claimed it did (in the readme file).
Reviewed by SW12