Here is the full list of all 40 Wasteland Angel achievements. It takes around 3-4 hours to unlock all of the achievements on Windows.
50 checkpoints collected in Racing bonus level
25 checkpoints collected in Racing bonus level
All civilians saved in one level
Finished the Story mode
Location 6 Finished
Location 5 Finished
Mutant boss killed
99x multiplier
Full armor collected
Location 4 Finished
100 Million score
Finished a level with over 25% accuracy
Maxed out the weapon level
50x multiplier
Killed 5 enemies with one Nuke
15 seconds of airtime in one level
25 kills in Frenzy bonus level
50 kills in Frenzy bonus level
Location 3 Finished
Tank boss killed
Location 2 Finished
Drive over 10 enemy drivers in one level
20 Kill combo
25 kills in Survival bonus level
50 kills in Survival bonus level
Location 1 Finished
10 Million score
10 special weapons collected (but not used yet)
Harvester boss killed
Turned 5 enemies into flames with one Napalm
20x multiplier
1 Million score
10 Kill combo
100K score
Killed a civilian
5 Kill combo
Tutorials passed
Recharge to full hitpoints in Recharge Area
Killed an enemy driver
2 Kill combo