Reddit user and founder of the delightful subreddit 
r/MaydayMemes, '
maydaymemer' recently brought it to my attention that 
Cassie Lang aka 
Stinger is a playable character in the 
Lego Marvel Super Heroes 2 video game.
Stinger was released as part of the '
Ant-Man and The Wasp Character and Level Pack' DLC on the 
3rd of 
July 2018 which added various 
Ant-Man related characters from both the original comics and the 
Marvel Cinematic Universe films. In addition to 
Stinger, these including 
Ant-Man (
Scott Lang), 
Wasp (
Hope van Dyne and 
Ghost as they appeared in the 
Ant-Man and The Wasp movie, 
Egghead, 
Crossfire, 
Giant-Man (
Raz Malhotra) from the comics, and for some reason 
The Human Fly.
Before anyone points it out, I did notice that that the 
Stinger costume depicted shares the same silver doodad's 
on the shoulder pads as the 
Cassie Lang of the 
Main Marvel Universe. While it's definitely likely this was no coincidence, I think given that the 
MC2 costume and identity predates and even inspired the 
MMU version it's fair to count this as an adaption. It's at least more clear cut then 
other examples.
It seems 
Stinger doesn't have any unique voice lines and I can find no voice actor credited, which is a shame, though not unsurprising for a bonus character. The more curious detail is the omission of any other 
MC2 characters in the game, considering the plot revolves around alternate universes and future and past timelines interacting. Other popular realities such as 
2099 and 
Future Imperfect are represented along with more recent additions such as the character 
Spider-Gwen. But I wouldn't like to speculate about the reasons...
Luckily, good ol' 
maydaymemer has 
an answer to the lack of 
MC2 representation in the game, too:
Until we get a proper 
MC2 game, I remain
frogoat