Trading cards would be nice but I'm willing to take other offers.

Here is a list of cards I'm looking for:

Zombie Driver HD:
School Time |
Elimination Time |
War Time |

Borderlands 2:
ZERO |
MAYA |
GAUGE

Counter-Strike:
all

Retro City Rampage:
Elbow Pads |
No Regrets |
Slumber Party of One |
Pixel my Ride |
Death by a Drenching |
Gone Shopping

Beat Hazard:
Repulser |
Stalker

Day of Defeat:
Allied Assault |
Allied Sniper

Stacking:
The Kingdom of Camelfoot |
Caviar |
Exhibit |
The Manda |

Deponia:
Goal |
Listening Post |
Postal Service-Cat |
Power Inverter |
Toni's Shop Concept

Chaos on Deponia:
Cletus

Age of Empires II HD:
Capture the Relic
The Knight Rider
Castle Blood
Teutonic Trebuchet
Going Berserk

Duke Nukem 3D:
all

Shadow Warrior Classic Redux:
Coolie |
Female Warrior |
Serpent God

Edna & Harvey: Harvey's new eyes:
Edna |
Freeman |
Suka Harvey

Edna & Harveyb: The Breakout:
The Asylum |
King of the recreation room |
Escaped! |
Reality

Rising Storm/Red Orchestra 2 Multiplayer:
PanzerKampfWagen IV |
6th Army |
62nd Army |
Elevator |
Fallen Fighters' Square |
Spartanovka`