Long ago I decided to share this but there were some errors but I have just solved almost all, this game mode is arena and only spade, you can only use the spade but no weapons or grenades, I realized that when someone wins a round and is playing in openspades, the player can reload but anyway their bullets do no harm (this does not happen in the ace of spades client) so I put a small warning message.
are small maps so the time should also be short, currently has 4 maps and each round lasts 2 minutes.
The spade damage is -25 HP per hit.
Thanks
video showing two maps
arena - spade.rar (5.75 MB)