descriptions of entries checked and either incorporated to keywords and inspirations or redundancies removed

entries/solarus.md

@@ -4,14 +4,12 @@
 - Inspiration: Legend of Zelda - A Link to the Past
 - State: mature
 - Download: https://www.solarus-games.org/en/solarus/download
-- Keyword: action, framework, game engine, remake, role playing
+- Keyword: action, framework, game engine, remake, role playing, 2D
 - Code repository: https://gitlab.com/solarus-games/solarus.git, https://github.com/solarus-games/solarus.git (archived)
 - Code language: C, C++, Lua
 - Code license: GPL-3.0
 - Assets license: CC-BY-SA
 
-Zelda-like 2D game engine for action-rpgs.
-
 ## Building
 
 - Build system: CMake