: The use of keygens to bypass software activation is considered software piracy in many jurisdictions. This can lead to fines, legal action, and a permanent mark on one's digital footprint.

: The original keygens generally only worked on "Old Build" versions of the games (builds 1.00 to 1.69). Before Amazon acquired Reflexive in 2008

: Most original Reflexive installers (Builds 1.0 to 1.69) are compatible with old keygens, but later versions (Builds 170 to 189) used a different payment system that these tools cannot bypass. Better Alternatives for Classic Games