From the TPWD:
Super Combo License Packages
For Texas residents only. The "Super Combo" includes a hunting and fishing License and five state endorsements at a discounted price. For residents who hunt and fish freshwater and/or saltwater, the "Super Combo" package can save purchasers up to $18. The package includes:
Resident hunting license
Resident fishing license
Archery endorsement
Freshwater fishing endorsement
Saltwater fishing endorsement with a red drum tag
Upland game bird endorsement
Migratory game bird endorsement
Not included: The Federal Duck Stamp, which is required for waterfowl hunting, is not included.
Super Combo LinkYou can hunt or fish anything in Texas with the exception of migratory birds that also require a federal duck stamp.