Complex sentence: One well-known loader game was Invade-a-Load also an example is "the shop keepers quiz" in DotA 2 which is more like a game finding screen rather than loading screen.
Split into simpler sentences: One well-known loader game was Invade-a-Load. Another example is "the shop keepers quiz" in DotA 2 which is more like a game finding screen rather than loading screen.