diff --git a/XenosRecomp/shader_recompiler.cpp b/XenosRecomp/shader_recompiler.cpp
index 409eb1a..e716b11 100644
--- a/XenosRecomp/shader_recompiler.cpp
+++ b/XenosRecomp/shader_recompiler.cpp
@@ -952,7 +952,11 @@ void ShaderRecompiler::recompile(const AluInstruction& instr)
         case AluScalarOpcode::Rcpc:
         case AluScalarOpcode::Rcpf:
         case AluScalarOpcode::Rcp:
+#ifdef XENOS_RECOMP_AIR
+            print("clamp((1.0 / {}), FLT_MIN, FLT_MAX)", op(SCALAR_0));
+#else
             print("clamp(rcp({}), FLT_MIN, FLT_MAX)", op(SCALAR_0));
+#endif
             break;
 
         case AluScalarOpcode::Rsqc:
@@ -1108,7 +1112,11 @@ void ShaderRecompiler::recompile(const AluInstruction& instr)
     if (instr.scalarOpcode >= AluScalarOpcode::KillsEq && instr.scalarOpcode <= AluScalarOpcode::KillsOne)
     {
         indent();
+#ifdef XENOS_RECOMP_AIR
+        out += "if (ps != 0.0) discard_fragment();\n";
+#else
         out += "clip(ps != 0.0 ? -1 : 1);\n";
+#endif
     }
 
     if (closeIfBracket)
@@ -1674,7 +1682,9 @@ void ShaderRecompiler::recompile(const uint8_t* shaderData, const std::string_vi
                 {
                     indent();
                 #ifdef UNLEASHED_RECOMP
+                #ifndef XENOS_RECOMP_AIR
                     print("[unroll] ");
+                #endif
                 #endif
                     println("for (aL = 0; aL < i{}.x; aL++)", uint32_t(cfInstr.loopStart.loopId));
                     indent();
@@ -1827,12 +1837,22 @@ void ShaderRecompiler::recompile(const uint8_t* shaderData, const std::string_vi
                     specConstantsMask |= SPEC_CONSTANT_ALPHA_TEST;
 
                     indent();
-                    out += "[branch] if (g_SpecConstants() & SPEC_CONSTANT_ALPHA_TEST)";
+
+#ifndef XENOS_RECOMP_AIR
+                    out += "[branch] ";
+#endif
+
+                    out += "if (g_SpecConstants() & SPEC_CONSTANT_ALPHA_TEST)";
                     indent();
                     out += '{';
 
                     indent();
+
+#ifdef XENOS_RECOMP_AIR
+                    out += "\tif ((oC0.w - g_AlphaThreshold) < 0.0) discard_fragment();\n";
+#else
                     out += "\tclip(oC0.w - g_AlphaThreshold);\n";
+#endif
 
                     indent();
                     out += "}";