A quick easy trick to getting a bunch of star tokens. It Is Crazy... Just stand in front of a star token dispenser and pause the game. The timer on the star token dispenser will continue while the game is paused, so when you unpause, depending on how long you've left the game paused, you'll receive a flurry of star tokens all at once. It's about 1 star token for every 8 or 9 seconds, just like when the game is running, but you don't have to fight off zombies while waiting for the tokens to come out. This trick DOES NOT work for bomb dispensers, that timer pauses when you pause the game.
| Achievement | How to unlock
|
|---|
| - Buy 98K for the first time.
|
| - Buy AA18 for the first time.
|
| - Buy AK for the first time.
|
| - Buy BAZOOKA for the first time.
|
| - Buy BFG9K for the first time.
|
| - Buy EVILEYE for the first time.
|
| - Buy G6 for the first time.
|
| - Buy HUMMER for the first time.
|
| - Buy HYDRA for the first time.
|
| - Buy L-TAIL-E1 for the first time.
|
| - Buy L-TAIL-E2 for the first time.
|
| - Buy L-TAIL-E3 for the first time.
|
| - Buy L-TAIL-L1 for the first time.
|
| - Buy L-TAIL-L2 for the first time.
|
| - Bu yL-TAIL-L3 for the first time.
|
| - Buy L-TAIL-M1 for the first time.
|
| - Buy L-TAIL-M2 for the first time.
|
| - Buy L-TAIL-M3 for the first time.
|
| - Buy L-TAIL-R1 for the first time.
|
| - Buy L-TAIL-R2 for the first time.
|
| - Buy L-TAIL-R3 for the first time.
|
| - Buy L-TAIL-S1 for the first time.
|
| - Buy L-TAIL-S2 for the first time.
|
| - Buy L-TAIL-S3 for the first time.
|
| - Buy LIGHTNING for the first time.
|
| - Buy M1 for the first time.
|
| - Buy M1100 for the first time.
|
| - Buy M1887 for the first time.
|
| - Buy M2K for the first time.
|
| - Buy M82A7 for the first time.
|
| - Buy M97 for the first time.
|
| - Buy MP6 for the first time.
|
| - Buy PENETRATE for the first time.
|
| - Buy RABBIT for the first time.
|
| - Buy S55B for the first time.
|
| - Buy SUPER90 for the first time.
|
| - Buy Uzi for the first time.
|
| - Buy WASP for the first time.
|
