A slate of high-profile indie releases will hit the PlayStation Network during Sony's Spring Fever event this month, bringing games like Luftrausers and Towerfall to the PlayStation family of consoles.

The promotion kicks off with tomorrow's launch of an upgraded PlayStation 4 version of Ronimo Games' 2D MOBA Awesomenauts Assemble, and the PS3 debut of Wales Interactive's sci-fi adventure game Master Reboot.

Ouya-ported multiplayer combat game TowerFall Ascension (PS4) and Strange Loop's puzzle-platformer Vessel (PS3) continue the promotion on March 11, while Image and Form's mining-themed adventure game SteamWorld Dig (PS4, PS Vita) and Vlambeer's aerial dogfighting sim Luftrausers (PS3, PS Vita) follow on March 18. The event wraps up on March 25 with the release of Polytron's Fez for the PlayStation 4, PS3, and PS Vita.

All featured games are available at a launch-week discount for PlayStation Plus subscribers. Sony additionally revealed that Tomb Raider and Dead Nation: Apocalypse Edition will launch tomorrow as the month's first free PlayStation Plus games.

[Image: Sony]

This article was originally published on Joystiq.