The 0.8.3.X generation recontextualized the late-game experience for T4 players by opening up off-world capabilities and mechanical changes:
Improved functionality for managing the player's household, available in Options > Mods > Linemod . Masters Of Raana -v0.8.3.4 T4 - By GrimDark
Combat in Raana is lethal and unforgiving. The v0.8.3.4 patch notes highlight several systemic rebalances: buy better gear
Version 0.8.3.4 is widely celebrated by the community as a foundational transformation of the endgame. Rather than simply adding superficial content, GrimDark overhauled the core frameworks that dictate how you govern your household and wage war across Ikaanos. Masters Of Raana -v0.8.3.4 T4 - By GrimDark
Money is tight. You’ll spend a significant amount of time managing "Credits," deciding whether to upgrade your living quarters, buy better gear, or invest in the education of your followers.