Here's my level. I originally planned to add more keys semi-randomly, but decided to go with this. Opinions and suggestions are welcome.

The Key

31B2A30B2A30B2A28BAB2AB27KAB2AB28AB2AB28AB2AB28AB2AB28AB2AB28AB2A3B26AB2AB28AB2AB28AB2AB28AB 2AB28AB2AB3AB4AB4AB4AB9AB2AB3IB4IB4IB4IB9IB2A30BAXEJDEADHA2BAEB10ACEJ2EADHACBAE2B9ACEJFEADHAD BAEBC9ACEJGEADHAEBAEBD9ACDBDBADFA2B2ABE9ABDBEBADFACB2ABF9ABDBFBADFADB2ABG9ABDBGBADFAEB2ABH 9ABDBDBACJACB2ABI9ABDBECACIADB2ABJ9ABDBFCACIAEB2AC10ABEJ2HADHA2BAECB9ACDBHFADGA2B2A2C9ABDBH FACJA2B2ACD9ABDBFHAEIA2B2ACE9ABDBCHAEIACB2ACF9ABDBDHAEIADB2ACG9ABDBEHAEIAEB2ACH9ABX08020060 010031X#TheKey####@Caesar#