Tomorrow Corporation : Retro Game Internals: Contra Base Enemies
![](http://tomorrowcorporation.com/blog/wp-content/uploads/2014/04/baseenemies.png)
![](https://image.isu.pub/160907133002-dee7524b78027a2fd3b7a715ac7e8405/jpg/page_1_thumb_large.jpg)
Retro gamer №77 by Michel França - Issuu
![](https://static.tvtropes.org/pmwiki/pub/images/mswc5cover.png)
All Your Base Are Belong to Us - TV Tropes
![](https://static.tvtropes.org/pmwiki/pub/images/jazzjack_easy.png)
Easy-Mode Mockery - TV Tropes
![](https://static.wikia.nocookie.net/contra/images/1/14/Contra_%28organization%29_-_01.png/revision/latest?cb=20180113123012)
Contra (organization), Contra Wiki
![](https://images.nintendolife.com/8db4ebc9f6b70/545x385.jpg)
Retro News Nintendo Life
![](https://images.nintendolife.com/8f1e85d92c79d/545x385.jpg)
Retro News Nintendo Life
![](http://tomorrowcorporation.com/blog/wp-content/uploads/2014/04/baseenemies.png)
Tomorrow Corporation : Retro Game Internals: Contra Base Enemies
![](http://tomorrowcorporation.com/blog/wp-content/uploads/2014/05/prng_difference.png)
Tomorrow Corporation : Retro Game Internals: Contra Conclusion
![](https://upload.wikimedia.org/wikipedia/en/thumb/4/4f/Scott_Pilgrim_vs._the_World_The_Game_Gameplay.jpg/300px-Scott_Pilgrim_vs._the_World_The_Game_Gameplay.jpg)
Scott Pilgrim vs. the World: The Game - Wikipedia
![](https://nicole.express/assets/img/konamix/title.jpg)
The Parts-Bin Approach: Konami's Contra
![](https://nicole.express/assets/img/konamix/game.jpg)
The Parts-Bin Approach: Konami's Contra
![](https://image.isu.pub/160907131021-67be73fcc6976a7ea099d0f976ecffdf/jpg/page_1_thumb_large.jpg)
Retro gamer №73 by Michel França - Issuu
The International Science and Evidence-based Education Assessment: ISEE Assessment Working Group 2
![](http://tomorrowcorporation.com/blog/wp-content/uploads/2017/04/title.png)
Tomorrow Corporation : retro game internals
Electronic Gaming Monthly 05 : Free Download, Borrow, and Streaming : Internet Archive