Reporting some improvements so I don't forget about them:
#4 (Oasis): 225 (b-2)
#6 (Proving Grounds): 299 (b-11)
#19 (Conservation of Keys): 187 (+1, b)
#35 (Chasing Chips): 323 (+14, b-32)
#44 (Blobfield): 405 (b-8)
#111 (Water Bottle): 174 (+13, b)
Total score now over 5.99K (5,990,030)
#4 (Oasis): 225 (b-2)
#6 (Proving Grounds): 299 (b-11)
#19 (Conservation of Keys): 187 (+1, b)
#35 (Chasing Chips): 323 (+14, b-32)
#44 (Blobfield): 405 (b-8)
#111 (Water Bottle): 174 (+13, b)
Total score now over 5.99K (5,990,030)