Here is a bulldozer driving simulation game that is made from 3D game arts. You could charge the nitro by means of crashing other vehicles on the track at each level. Glad you will unlock all skins and complete all levels!
Arrow keys - move Space - Nitro
Draw
Crazy
Indus
Jungl
Swing
Tract
Trick
Funny
A Sil
Redpo
Maze
Panda
Desaf
Angry
Wante
Crypt
World
My Dr
Weeke
Phila
Monst
Merry
Ticto
End O
Chris
Bomb
Ride
Rosie
Fashi
Amigo
Real
Pool
Spong