Here is the full list of all 23 Toy Soldiers: War Chest achievements worth 1,000 gamerscore.
Purchased a Blind Box pack.
Attached every upgrade to a turret.
Got 10 paybacks in a singleplayer or multiplayer match.
Completed Dark Lord's Intro Campaign Mission.
Survived 10 rounds in a survival mission.
Collected all of the toys for a single hero.
Crushed a turret with a hero vehicle.
Completed Star Power's Intro Campaign Mission.
Killed 10 units threatening your toybox in one mission.
Completed Phantom's Intro Campaign Mission.
Completed Kaiser's Intro Campaign Mission.
You have chosen your first hero!
Got a platinum medal on any level.
Attached an upgrade to a turret.
Collect all of the toys for all of the core heroes.
Kill an enemy player's hero in a multiplayer match.
Complete all of the challenges for every level of one hero's campaign.
Play a co-op game to completion.
Get 10 assists in a multiplayer match.
Call in your barrage in a multiplayer match.
Call in your hero vehicle in a multiplayer match.
Win 100 multiplayer matches.
Use every turret and hero weapon of every core hero.