diff --git a/gno.land/pkg/integration/testdata_test.go b/gno.land/pkg/integration/testdata_test.go
index c947624de00..ba4d5176df1 100644
--- a/gno.land/pkg/integration/testdata_test.go
+++ b/gno.land/pkg/integration/testdata_test.go
@@ -10,13 +10,12 @@ import (
 	"github.com/stretchr/testify/require"
 )
 
-var debugTs = false
-
-func init() { debugTs, _ = strconv.ParseBool(os.Getenv("DEBUG_TS")) }
-
 func TestTestdata(t *testing.T) {
 	t.Parallel()
 
+	flagInMemoryTS, _ := strconv.ParseBool(os.Getenv("INMEMORY_TS"))
+	flagNoSeqTS, _ := strconv.ParseBool(os.Getenv("NO_SEQ_TS"))
+
 	p := gno_integration.NewTestingParams(t, "testdata")
 
 	if coverdir, ok := gno_integration.ResolveCoverageDir(); ok {
@@ -29,7 +28,7 @@ func TestTestdata(t *testing.T) {
 	require.NoError(t, err)
 
 	mode := commandKindTesting
-	if debugTs {
+	if flagInMemoryTS {
 		mode = commandKindInMemory
 	}
 
@@ -45,9 +44,24 @@ func TestTestdata(t *testing.T) {
 		return nil
 	}
 
-	if debugTs {
+	if flagInMemoryTS && !flagNoSeqTS {
 		testscript.RunT(tSeqShim{t}, p)
 	} else {
 		testscript.Run(t, p)
 	}
 }
+
+type tSeqShim struct{ *testing.T }
+
+// noop Parallel method allow us to run test sequentially
+func (tSeqShim) Parallel() {}
+
+func (t tSeqShim) Run(name string, f func(testscript.T)) {
+	t.T.Run(name, func(t *testing.T) {
+		f(tSeqShim{t})
+	})
+}
+
+func (t tSeqShim) Verbose() bool {
+	return testing.Verbose()
+}
diff --git a/gno.land/pkg/integration/testscript_gnoland.go b/gno.land/pkg/integration/testscript_gnoland.go
index 4b61b95015a..ae484a07669 100644
--- a/gno.land/pkg/integration/testscript_gnoland.go
+++ b/gno.land/pkg/integration/testscript_gnoland.go
@@ -50,8 +50,14 @@ const (
 type commandkind int
 
 const (
+	// commandKindBin builds and uses an integration binary to run the testscript
+	// in a separate process. This should be used for any external package that
+	// wants to use test scripts.
 	commandKindBin commandkind = iota
+	// commandKindTesting uses the current testing binary to run the testscript
+	// in a separate process. This command cannot be used outside this package.
 	commandKindTesting
+	// commandKindInMemory runs testscripts in memory.
 	commandKindInMemory
 )
 
diff --git a/gno.land/pkg/integration/testscript_seqs.go b/gno.land/pkg/integration/testscript_seqs.go
index 71ef450d7f2..76ab1b7282d 100644
--- a/gno.land/pkg/integration/testscript_seqs.go
+++ b/gno.land/pkg/integration/testscript_seqs.go
@@ -1,22 +1 @@
 package integration
-
-import (
-	"testing"
-
-	"github.com/rogpeppe/go-internal/testscript"
-)
-
-type tSeqShim struct{ *testing.T }
-
-// noop Parallel method allow us to run test sequentially
-func (tSeqShim) Parallel() {}
-
-func (t tSeqShim) Run(name string, f func(testscript.T)) {
-	t.T.Run(name, func(t *testing.T) {
-		f(tSeqShim{t})
-	})
-}
-
-func (t tSeqShim) Verbose() bool {
-	return testing.Verbose()
-}