if anyone wants to get started doing custom stuff you can use metamask and truffle suite just connect it to the aura mainnet this is what ethereum is meant for not just creating smart contracts but creating blockchains so its not hard to connect ethereum tools to the new blockchains
http://truffleframework.com/tutorials/truffle-and-metamask

here are some more tools
https://hackernoon.com/ethereum-development-walkthrough-part-2-truffle-ganache-geth-and-mist-8d6320e12269

if you have heard of bitshares that is where a lot of this blockchain stuff is coming from and moving forward out of they have assets instead of tokens
https://bitsharestalk.org/index.php?PHPSESSID=addi11et2eqep5sfrkslndjca6&board=58.0

here is another ethereum game
https://hackernoon.com/etherbots-io-launch-decentralized-robot-wars-on-the-blockchain-34b35ea8423c

ethereum projects
https://medium.com/@codetractio/synergy-in-ethereum-52eb8fd6fa2e

example of an ethereum game on a website requiring a wallet on the blockchain
https://cryptobots.me/signin

here is an example of a script that could be used as the basis for a smart contract that pays users to write on a website
https://raw.githubusercontent.com/Unthinkingbit/charity/master/devtome.py

smart contract security
https://github.com/ConsenSys/smart-contract-best-practices

here are a bunch of ethereum smart contracts
https://www.stateofthedapps.com/

oraclizing
https://medium.com/@crissimrobert/setting-up-of-oraclize-service-in-smart-contracts-9693049b2151
https://hackernoon.com/building-a-raffle-contract-using-oraclize-e746e5edff6b