This game needs no introduction!

The patch improves the text/script (notice the lower-case letters?) and adds numerous minor enhancements/fixes.

Files

Contra Hard Corps Enhancement.zip (includes IPS file and the readme)
MIJETpatch.zip You can use this to apply all MIJET patches, but make sure that you download the IPS file too. Also, always download the latest version (it is updated every time a new patch is released) or it won't work.