why isnt kerbal space program free anymore

'It's quite obvious now that we need to rephrase that statement so everyone knows exactly what they're getting when they purchase the game. The enterprise is being funded by a paid alpha, similar to Minecraft. ' admittedly quite grey area concerning what constitutes an update or an expansion to KSP and, most importantly, what our promise of 'all future updates for free' actually means,' the game's executive producer Adrián Goya explained to Eurogamer. Updates meant bug-fixes and not huge expansions, Squad argued. That idea clashed with the company's previous promise that all 'updates' would come free, fans said. The decision comes in the wake of an outcry by Kerbal Space Program fans, who launched themselves into a fury when developer Squad mentioned a paid-for post-release expansion. The offer applies to all those who already own the game's alpha build, and anyone who buys a copy before the end of April. The developer of indie sandbox title Kerbal Space Program has told Eurogamer that current owners of the game will receive all future expansions for free.

Why isnt kerbal space program free anymore