Game studio and publisher BetaDwar is offering free copies of latest expansion KaBOOM Kingdom (normally sold $15), to be claimed and added to their free-to-play base game Minion Masters (Windows and Mac) via Steam before July 14.

Where/How to claim the KaBOOM Kingdom DLC

All you need to do is go to the Steam page: https://store.steampowered.com/app/2071000/Minion_Masters__KaBOOM_Kingdom/ before July 14 to claim and add the expansion to the base game, which is free-to-play.

About KaBOOM Kingdom

The KaBOOM Kingdom DLC is a great +300% value bundle that gives you what you need to build your own Scrat deck, including the legendary Wreckinator 9000! It also gives you a headstart in this month’s Season Pass.

Includes:
3x Wreckinator 9000 (Legendary)
5x Boom Buggy (Supreme)
20x Scrat Tank
40x Zeppelin Bomber
40x Cannon Roller
5x Power Tokens (Get 5 extra random surprises)
3x Season Pass Tiers

Roll out the heavy machinery with this Scrat pack that lets you roll over your opponents. Let the Mighty Wreckinator and Scrat Tank plow down smaller enemies while protecting your Boom Buggy and Cannon Roller and let them deal out the damage from safety.
With this DLC, you have the perfect Scrat kit to become King of the Scrats!