The Pilgrimage is a fan-made parody of Mass Effect. Quarian Tali'Zorah of the Migrant Fleet is on a scavenger hunt for new and exciting technology and discoveries beyond the outer limits of Terminus Systems in deep space.
Her pilgrimage to aid Quarian Flotilla took place in between adventures with Tali'Zorah, the legendary commander of the Quarian Flotilla. So what is there to lose? Everything seems to be okay. However, looks can be deceiving as you learn as you continue with this game.