PS Plus members get Tower of Guns, Never Alone, Killzone Mercenary free in April

Start cleaning up some hard disk and memory card space PlayStation owners, because your next month of free PlayStation Plus Instant Game Collections releases are right around the corner.

Via the official PlayStation Blog, beginning Tuesday, April 7th PS Plus members will get:

PS4 games

Tower of Guns (also PS3)
A game that needs little introduction. Why? Because it?s a tower filled with guns! Over-the-top in all the right ways, try to survive this tower with random enemies, bosses, power-ups, and a boatload of bullets.

Never Alone (PS4)
This beautiful puzzle adventure tasks you with guiding Nuna, a native Alaskan girl, through breath-taking environments to save her village. Also, you get to travel with a fox! Can?t get much better than a pet fox.

PS3 Games:

Dishonored (PS3)
Players take control of Corvo Attano, a bodyguard framed for murder and imbued with powerful abilities to seek revenge. This game is all about player choice, and feeling awesome while executing extreme stealth maneuvers.

Aaru?s Awakening (also PS4)
What started as a school project for a team of students in Iceland is now a gorgeous platformer about navigating treacherous terrain with well-timed teleports.

PS Vita Games:

Killzone Mercenary
View the iconic war against the Helghast from a mercenary?s point of view, and jump into a robust multiplayer mode to show how good (Or bad?) you actually are.

MonsterBag
An adorable puzzle game about a bag-shaped monster named V trying to reach his friend Nia without scaring the pants off of people. May or may not include a battle of wits, skill, and the inevitable apocalypse.