A pair of games are having free weekend events on Steam this weekend, allowing you to play them as much as you want for the next few days.
Starting now, both Warhammer: End Times - Vermintide and RPG Maker MV are free to play until Sunday, May 29, at 10 AM PT. You can grab them by hitting the Play Game link on their respective Steam store pages: Warhammer / RPG Maker MV.
Vermintide is essentially a Left 4 Dead game set within the Warhammer universe. It's a first-person action game that can be played cooperatively with up to three other players (or AI-controlled companions). There are five different classes to choose from, each with their own weapons (including swords, hammer, bows, and guns), and a loot system to outfit your character with new gear.
If you decide you want to keep playing past Sunday, you can pick up Vermintide on sale for $18 (down from $30). The Collector's Edition, which includes a soundtrack some exclusive in-game items, a behind-the-scenes pack, and more, is also discounted to $27 (down from $45)
RPG Maker, as the name suggests, is less a game and more a game-maker. With it, you can build your own RPG, even without any experience doing so. If you enjoy doing so, you can permanently add RPG Maker MV to your library at the discounted price of $40 (down from $80)